Pub. L. 111-227, tit. I, sec. 1164
CERTAIN WOVEN MESH FOR USE IN FILTERS.
SEC. 1164. CERTAIN WOVEN MESH FOR USE IN FILTERS. Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading:124 STAT. 2440 “9902.40.77Woven mesh of perfluoroalkoxy copolymer resin with fibers measuring 100 to 120 microns in diameter, which is used as a textile support medium in filters of heading 8421 or 5911 (provided for in subheading 5407.71.00)FreeNo changeNo changeOn or before 12/31/2012”.